Kratki Zuzia with water jacket

Fireplace inserts with water jacket are designed to be fired with deciduous wood. They are used to
heat flats and rooms where they are installed. They may be used as an additional source of heat. They
may also be used in conjunction with a storage water heater or may be used as a source of heating
for central heating.
The insert structure should be constructed in such a way so as to ensure assembly and disassembly
of the fireplace insert with water jacket without its destruction or damage. Moreover, it should ensure
the access of air necessary for burning and ventilation by the use of air grates on both sides of
a fireplace in the lower part of the insert structure and a bigger-sized outlet grate (in the upper part
of the housing) as well as constant access to operate a flue gases throttle or a chimney draft controller
(damper).